Growth morphology and mechanism of MC carbide under quasi-rapid solidification conditions

Huaming Wang; Ligen Yu; Xiaoxuan Li; Ping Jiang

Growth morphology and mechanism of MC carbide under quasi-rapid solidification conditions

Huaming Wang
, Ligen Yu
, Xiaoxuan Li
, Ping Jiang

Beihang University

科研成果: 期刊稿件 › 文章 › 同行评审

4 引用（Scopus）

摘要

The growth morphology and mechanism of a MC carbide (TiC type) under quasi-rapid solidification conditions of laser surface alloyed coatings on a titantium aluminide alloy are studied. The MC carbide under quasi-rapid solidification conditions with a cooling rate of about (4×10²) °C /s is found to have an unique dendritic morphology having strong faceted and brick-stacking growth characteristics on dendrite arms. The growth mechanism is a brick-stacking/double-zigzag micro-branching mechanism originating from lateral growth on the intersecting {111} planes.

源语言	英语
页（从-至）	1246-1248
页数	3
期刊	Jinshu Xuebao/Acta Metallurgica Sinica
卷	35
期	12
出版状态	已出版 - 12月 1999
已对外发布	是

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title = "Growth morphology and mechanism of MC carbide under quasi-rapid solidification conditions",

abstract = "The growth morphology and mechanism of a MC carbide (TiC type) under quasi-rapid solidification conditions of laser surface alloyed coatings on a titantium aluminide alloy are studied. The MC carbide under quasi-rapid solidification conditions with a cooling rate of about (4{\texttimes}102) °C /s is found to have an unique dendritic morphology having strong faceted and brick-stacking growth characteristics on dendrite arms. The growth mechanism is a brick-stacking/double-zigzag micro-branching mechanism originating from lateral growth on the intersecting \{111\} planes.",

keywords = "Growth mechanism, Laser suface alloying, MC carbide, Quasi-rapid solidification, TiC",

author = "Huaming Wang and Ligen Yu and Xiaoxuan Li and Ping Jiang",

year = "1999",

month = dec,

language = "英语",

volume = "35",

pages = "1246--1248",

journal = "Jinshu Xuebao/Acta Metallurgica Sinica",

issn = "0412-1961",

publisher = "Chinese Academy of Sciences",

number = "12",

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TY - JOUR

T1 - Growth morphology and mechanism of MC carbide under quasi-rapid solidification conditions

AU - Wang, Huaming

AU - Yu, Ligen

AU - Li, Xiaoxuan

AU - Jiang, Ping

PY - 1999/12

Y1 - 1999/12

N2 - The growth morphology and mechanism of a MC carbide (TiC type) under quasi-rapid solidification conditions of laser surface alloyed coatings on a titantium aluminide alloy are studied. The MC carbide under quasi-rapid solidification conditions with a cooling rate of about (4×102) °C /s is found to have an unique dendritic morphology having strong faceted and brick-stacking growth characteristics on dendrite arms. The growth mechanism is a brick-stacking/double-zigzag micro-branching mechanism originating from lateral growth on the intersecting {111} planes.

AB - The growth morphology and mechanism of a MC carbide (TiC type) under quasi-rapid solidification conditions of laser surface alloyed coatings on a titantium aluminide alloy are studied. The MC carbide under quasi-rapid solidification conditions with a cooling rate of about (4×102) °C /s is found to have an unique dendritic morphology having strong faceted and brick-stacking growth characteristics on dendrite arms. The growth mechanism is a brick-stacking/double-zigzag micro-branching mechanism originating from lateral growth on the intersecting {111} planes.

KW - Growth mechanism

KW - Laser suface alloying

KW - MC carbide

KW - Quasi-rapid solidification

KW - TiC

UR - https://www.scopus.com/pages/publications/0041724413

M3 - 文章

AN - SCOPUS:0041724413

SN - 0412-1961

VL - 35

SP - 1246

EP - 1248

JO - Jinshu Xuebao/Acta Metallurgica Sinica

JF - Jinshu Xuebao/Acta Metallurgica Sinica

IS - 12

ER -

Growth morphology and mechanism of MC carbide under quasi-rapid solidification conditions

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